OrganizationActive
Nick Mellis MD PA
NPI 1518298389 · Internal Medicine Physician · Timonium, MD
Nick Mellis MD PA is a Internal Medicine Physician organization in Timonium, MD (NPI 1518298389).
Provider details
- NPI number
- 1518298389
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Nicholas Mellis
- Organization subpart
- Yes
- Authorized official
- Nick Mellis, Owner(410) 560-5652
- License
- D0047762 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2352 York Rd
Timonium, MD 21093-2236
Phone: (410) 560-5652
Street-level locationGet directions
Mailing address
2352 York Rd
Timonium, MD 21093-2236
Registry dates
- Enumerated
- 2010-01-19
- Last updated
- 2011-09-26
Frequently asked questions
- What is Nick Mellis MD PA's NPI number?
- Nick Mellis MD PA's National Provider Identifier (NPI) is 1518298389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nick Mellis MD PA?
- Nick Mellis MD PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nick Mellis MD PA located?
- Nick Mellis MD PA's practice location on file with NPPES is 2352 York Rd, Timonium, MD 21093-2236.
- What is Nick Mellis MD PA's phone number?
- The practice phone number listed in the NPPES registry for Nick Mellis MD PA is (410) 560-5652.
- Who is the authorized official for Nick Mellis MD PA?
- The authorized official listed on Nick Mellis MD PA's NPPES record is Nick Mellis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nick Mellis MD PA's NPI active?
- Yes — Nick Mellis MD PA's NPI (1518298389) is active in the NPPES registry as of the last update on 2011-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.